天然气脱水是天然气净化过程中必不可少的环节，选择合适的脱水技术和工艺是非常必要的。针对目前存在的装置相对复杂、系统运行成本高、三甘醇的处理等问题，介绍了三甘醇天然气脱水系统的结构及工艺流程。%It is necessary to choose appropriate process for dehydration of natural gas,which is essential in natural gas purification.The triethylene glycol(TEG)dehydration for natural gas is introduced in view of its complex facility,high operating cost,and regeneration of TEG.
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